Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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python
![-function name: is_long
o parameters.a string word
o returns: True if word has more than 12 characters
o behavior: ex: is_long('averylongstringofchars') returns True, and is_long('short')
returns False.
function name: bigger
o parameters: two values a and b
o returns: whichever of the two is greatest
o behavior: ex: bigger (3, 9) returns 9
- function name: cap_at_100
• parameters: a number grade
o returns: the grade with a maximum of 100
o behavior: This function normalizes grades. If a student does a lot of extra credit they may have a
final grade that is greater than 100, but we need to bring that down to 100 for the final grade. If the
grade is <= 100 we don't need to change anything. ex: cap_at_100(75) returns 75, and
cap_at_100(103) returns 100
function name: bound_0_to_100
o parameters:a number grade
o returns: the grade with a minimum of 0 and a maximum of 100
o behavior: In addition to exceeding 100, sometimes a grade will be so spectacularly bad that it falls
below 0. In that case we want to normalize it to 0 so all grades fall into the range [0, 100]. ex:
bound_0_to_100(75) returns 75, bound_0_to_100(103) returns 100, and bound_0_to_100(-5)
returns 0
function name: sum_range
o parameters: two numbers, a start and a stop
o returns: the sum of numbers in the range [start, stop)
o behavior: sums the values in the range excluding the stop but including the start. ex:
sum_range (3, 7) returns 3+4+5+6, which is 18
function name: pizza_total
o parameters: a number num_pizzas and a bool is_delivery
o returns: The total for a pizza order
• behavior: Each pizza costs $12 and delivery costs $4. Ifis_delivery is True, you should add a
delivery charge to the total. ex: pizza_total(2, True) returns 28 (12*2 +4), and
pizza_total(3, False) returns 36 (12 * 3)
function namo: i r ouon](https://content.bartleby.com/qna-images/question/704b827e-deaa-44d8-a770-4a53587ae624/1dd21eac-d0ee-481c-b1cc-a574963c60e6/dd9hutg_processed.png)
Transcribed Image Text:-function name: is_long
o parameters.a string word
o returns: True if word has more than 12 characters
o behavior: ex: is_long('averylongstringofchars') returns True, and is_long('short')
returns False.
function name: bigger
o parameters: two values a and b
o returns: whichever of the two is greatest
o behavior: ex: bigger (3, 9) returns 9
- function name: cap_at_100
• parameters: a number grade
o returns: the grade with a maximum of 100
o behavior: This function normalizes grades. If a student does a lot of extra credit they may have a
final grade that is greater than 100, but we need to bring that down to 100 for the final grade. If the
grade is <= 100 we don't need to change anything. ex: cap_at_100(75) returns 75, and
cap_at_100(103) returns 100
function name: bound_0_to_100
o parameters:a number grade
o returns: the grade with a minimum of 0 and a maximum of 100
o behavior: In addition to exceeding 100, sometimes a grade will be so spectacularly bad that it falls
below 0. In that case we want to normalize it to 0 so all grades fall into the range [0, 100]. ex:
bound_0_to_100(75) returns 75, bound_0_to_100(103) returns 100, and bound_0_to_100(-5)
returns 0
function name: sum_range
o parameters: two numbers, a start and a stop
o returns: the sum of numbers in the range [start, stop)
o behavior: sums the values in the range excluding the stop but including the start. ex:
sum_range (3, 7) returns 3+4+5+6, which is 18
function name: pizza_total
o parameters: a number num_pizzas and a bool is_delivery
o returns: The total for a pizza order
• behavior: Each pizza costs $12 and delivery costs $4. Ifis_delivery is True, you should add a
delivery charge to the total. ex: pizza_total(2, True) returns 28 (12*2 +4), and
pizza_total(3, False) returns 36 (12 * 3)
function namo: i r ouon
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